package org.lab.io.writer;

import java.io.FileOutputStream;
import java.io.IOException;

import org.apache.poi.hssf.usermodel.HSSFDataFormat;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.DataFormat;
import org.apache.poi.ss.usermodel.Font;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;

public class DataXslReportWriter1 {
	
	
	public DataXslReportWriter1() throws IOException {
		FileOutputStream out = new FileOutputStream("D:/historical/workbook.xls");
		// create a new workbook
		Workbook wb = new HSSFWorkbook();
		// create a new sheet
		Sheet s = wb.createSheet();
		// declare a row object reference
		Row r = null;
		// declare a cell object reference
		Cell c = null;
		// create 3 cell styles
		CellStyle cs = wb.createCellStyle();
		CellStyle cs2 = wb.createCellStyle();
		CellStyle cs3 = wb.createCellStyle();
		DataFormat df = wb.createDataFormat();
		// create 2 fonts objects
		Font f = wb.createFont();
		Font f2 = wb.createFont();
		//set font 1 to 12 point type
		f.setFontHeightInPoints((short) 12);
		//make it blue
		f.setColor( (short)0xc );
		// make it bold
		//arial is the default font
		f.setBoldweight(Font.BOLDWEIGHT_BOLD);
		//set font 2 to 10 point type
		f2.setFontHeightInPoints((short) 10);
		//make it red
		f2.setColor( (short)Font.COLOR_RED );
		//make it bold
		f2.setBoldweight(Font.BOLDWEIGHT_BOLD);
		f2.setStrikeout( true );
		//set cell stlye
		cs.setFont(f);
		//set the cell format
		cs.setDataFormat(df.getFormat("#,##0.0"));
		//set a thin border
		cs2.setBorderBottom(cs2.BORDER_THIN);
		//fill w fg fill color
		cs2.setFillPattern((short) CellStyle.SOLID_FOREGROUND);
		//set the cell format to text see DataFormat for a full list
		cs2.setDataFormat(HSSFDataFormat.getBuiltinFormat("text"));
		// set the font
		cs2.setFont(f2);
		// set the sheet name in Unicode
		wb.setSheetName(0, "\u0422\u0435\u0441\u0442\u043E\u0432\u0430\u044F " +
		"\u0421\u0442\u0440\u0430\u043D\u0438\u0447\u043A\u0430" );
		// in case of plain ascii
		// wb.setSheetName(0, "HSSF Test");
		// create a sheet with 30 rows (0-29)
		int rownum;
		for (rownum = (short) 0; rownum < 30; rownum++)
		{
		// create a row
		r = s.createRow(rownum);
		// on every other row
		if ((rownum % 2) == 0)
		{
		// make the row height bigger (in twips - 1/20 of a point)
		r.setHeight((short) 0x249);
		}
		//r.setRowNum(( short ) rownum);
		// create 10 cells (0-9) (the += 2 becomes apparent later
		for (short cellnum = (short) 0; cellnum < 10; cellnum += 2)
		{
		// create a numeric cell
		c = r.createCell(cellnum);
		// do some goofy math to demonstrate decimals
		c.setCellValue(rownum * 10000 + cellnum
		+ (((double) rownum / 1000)
		+ ((double) cellnum / 10000)));
		String cellValue;
		// create a string cell (see why += 2 in the
		c = r.createCell((short) (cellnum + 1));
		// on every other row
		if ((rownum % 2) == 0)
		{
		// set this cell to the first cell style we defined
		c.setCellStyle(cs);
		// set the cell's string value to "Test"
		c.setCellValue( "Test" );
		}
		else
		{
		c.setCellStyle(cs2);
		// set the cell's string value to "\u0422\u0435\u0441\u0442"
		c.setCellValue( "\u0422\u0435\u0441\u0442" );
		}
		// make this column a bit wider
		s.setColumnWidth((short) (cellnum + 1), (short) ((50 * 8) / ((double) 1 / 20)));
		}
		}
		//draw a thick black border on the row at the bottom using BLANKS
		// advance 2 rows
		rownum++;
		rownum++;
		r = s.createRow(rownum);
		// define the third style to be the default
		// except with a thick black border at the bottom
		cs3.setBorderBottom(cs3.BORDER_THICK);
		//create 50 cells
		for (short cellnum = (short) 0; cellnum < 50; cellnum++)
		{
		//create a blank type cell (no value)
		c = r.createCell(cellnum);
		// set it to the thick black border style
		c.setCellStyle(cs3);
		}
		//end draw thick black border
		// demonstrate adding/naming and deleting a sheet
		// create a sheet, set its title then delete it
		s = wb.createSheet();
		wb.setSheetName(1, "DeletedSheet");
		wb.removeSheetAt(1);
		//end deleted sheet
		// write the workbook to the output stream
		// close our file (don't blow out our file handles
		wb.write(out);
		out.close();
	}
	
}
